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About OMRI Listed Products

The OMRI Listed® seal assures the suitability of products for certified organic production, handling, and processing under the following conditions:

  • For certified organic farmers, the product must be included in the operator's approved organic system (farm) plan.
  • Product use must be in accordance with any restrictions described in the OMRI Products List© or the OMRI Canada Products List© under the product's category. 

Also, OMRI recommends that users of OMRI Listed products follow these suggestions:

  • Many product or manufacturer names are similar. Check to make sure that both product and manufacturer names on the label match the listing in the OMRI Products List(s).
  • Apply the product according to instructions or purpose on the label, and in accordance with any restrictions indicated in the OMRI Products List(s).
  • Guard against the possibility of environmental contamination and negative ecological impacts.
  • Handle products with care for the safety of the workers involved.
  • Contact the manufacturer about a product's efficacy, health and environmental effects.